multicastplusprogramguide.web.att.com - dns.ninja
multicastplusprogramguide.web.att.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mx0a-00191d01.pphosted.com ⭐ | ||||||
| A | 67.231.149.140🇺🇸 Proofpoint67.231.149.0/24 Inc. | ||||||
| PTR | mx0a-00191d01.pphosted.com | ||||||
| MX | mx0b-00191d01.pphosted.com ⭐ | ||||||
| A | 67.231.157.136🇺🇸 Proofpoint67.231.157.0/24 Inc. | ||||||
| PTR | mx0b-00191d01.pphosted.com | ||||||
web.att.com
| DNSSEC | ⚠️ Not signed | ||||||
WOT: SAFE (60/100)
DNS History
2 records (2 active, 0 former)
●MXmx0a-00191d01.pphosted.com2020-03-15 → 2026-08-09 · 2 obs
● 2026-08-09 06:27:58
●MXmx0b-00191d01.pphosted.com2020-03-15 → 2026-08-09 · 2 obs
● 2026-08-09 06:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| att.com | a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net... | - |
✅ Authoritative Response
Server:72.246.46.64
NS records: a5-66.akam.net, a22-67.akam.net, a11-65.akam.net, a2-64.akam.net, a1-187.akam.net, a4-64.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for att.com (unsigned zone)
⏱️ Timing
Total: 661ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mx0b-00191d01.pphosted.com (pri: 10), mx0a-00191d01.pphosted.com (pri: 10) |
Analysis
Mail Servers
Mail for multicastplusprogramguide.web.att.com is handled by two mail servers — mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com.
multicastplusprogramguide.web.att.com uses an identical mail server configuration to several other domains — among them apporigin-idse-dev2.ffdc.sbc.com, vpr-ap.att.com, ltr2a.cci.att.com and two more.
Both mx0a-00191d01.pphosted.com and mx0b-00191d01.pphosted.com have a single IP address each — mx0a-00191d01.pphosted.com resolves to 67.231.149.140 while mx0b-00191d01.pphosted.com resolves to 67.231.157.136.